Number of Men to Have Walked on the Moon
This page is the CodyCross answer for the clue below from Physics, Group 1884, Puzzle 2 (Photoelectric Effect).
Question is: Number of Men to Have Walked on the Moon
and the answer is: TWELVE
Word Meaning:
TWELVE — The cardinal number occurring after eleven and before thirteen, represented in Arabic numerals as 12 and in Roman numerals as XII.
Definitions from Wiktionary.